{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IZYFGNDT7MO4KTOGKGL6IJKZJD","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"260cb13d12f58edd0ea8784803aba93dbd3cd6c49f2931e4dfd2b9aec43aeb24","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-19T19:23:47Z","title_canon_sha256":"1e966dd974870654818a84b6065026f21888098efce0719c7714e69be349bb72"},"schema_version":"1.0","source":{"id":"1210.5504","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5504","created_at":"2026-05-18T02:58:22Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5504v3","created_at":"2026-05-18T02:58:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5504","created_at":"2026-05-18T02:58:22Z"},{"alias_kind":"pith_short_12","alias_value":"IZYFGNDT7MO4","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IZYFGNDT7MO4KTOG","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IZYFGNDT","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:b078b71bdff0ec8f9a784106f1aff81f9665f0fce1de7b12bd33e3e5099eda54","target":"graph","created_at":"2026-05-18T02:58:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Starting from the orthorhombic magnetically ordered phase, we investigate the effects of uniaxial tensile and compressive stresses along a, b, and the diagonal a+b directions in BaFe2As2 and CaFe2As2 in the framework of ab initio density functional theory (DFT) and a phenomonological Ginzburg-Landau model. While -contrary to the application of hydrostatic or c-axis uniaxial pressure- both systems remain in the orthorhombic phase with a pressure-dependent nonzero magnetic moment, we observe a sign-changing jump in the orthorhombicity at a critical uniaxial pressure, accompanied by a reversal of","authors_text":"Harald O. Jeschke, Milan Tomic, Rafael M. Fernandes, Roser Valenti","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-19T19:23:47Z","title":"Uniaxial stress effects on the structural and electronic properties of BaFe2As2 and CaFe2As2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5504","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b45477c38848acc296dccf73c38748d8fabde4aa7b25be15bae98ab73587f3a5","target":"record","created_at":"2026-05-18T02:58:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"260cb13d12f58edd0ea8784803aba93dbd3cd6c49f2931e4dfd2b9aec43aeb24","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-19T19:23:47Z","title_canon_sha256":"1e966dd974870654818a84b6065026f21888098efce0719c7714e69be349bb72"},"schema_version":"1.0","source":{"id":"1210.5504","kind":"arxiv","version":3}},"canonical_sha256":"4670533473fb1dc54dc65197e4255948d74355192f6686f1f2afaa28d4ef5733","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4670533473fb1dc54dc65197e4255948d74355192f6686f1f2afaa28d4ef5733","first_computed_at":"2026-05-18T02:58:22.124874Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:58:22.124874Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/gJoy9K/wBvYhbowsvCAH1DSapeP2FV4tXRhQR2Wc5PCI4IIb5DQjDmEuLDNiX4IbBjQ/5/ure8sgkfRiQypCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:58:22.125396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5504","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45477c38848acc296dccf73c38748d8fabde4aa7b25be15bae98ab73587f3a5","sha256:b078b71bdff0ec8f9a784106f1aff81f9665f0fce1de7b12bd33e3e5099eda54"],"state_sha256":"b7891cfa75d3f2aa739e77b7aacd2acffad87a2d70a74c8f7314e9a154ff770e"}